amcsystems.at - robtex.com
amcsystems.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.48🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www48sni.world4you.com | ||||||
| NS | ns1.world4you.at ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:32:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1.world4you.at | ||||||
| A | 185.132.32.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1.world4you.at | ||||||
| NS | ns2.world4you.at | ||||||
| A | 2001:8d8:fe:53:217:160:82:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| A | 217.160.82.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| MX | mail.amcsystems.at ⭐ | ||||||
| A | 81.19.149.81🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail26.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-06 #27 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1776632402 | ||||||
Subdomains
mail.amcsystems.at |
Same first word
amcsystems.fr |
amcsystems.at |
amcsystems.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.world4you.at2015-07-19 → 2026-04-19 · 2 obs
● 2026-04-19 21:55:34
●NSns2.world4you.at2015-07-19 → 2026-04-19 · 2 obs
● 2026-04-19 21:55:34
●MXmail.amcsystems.at2015-07-19 → 2026-04-19 · 2 obs
● 2026-04-19 21:55:34
○A81.19.145.682015-07-19 → 2017-09-21 · 4 obs
● 2017-09-21 05:55:14
○ 2026-03-26 23:25:00
○ 2026-04-19 21:55:34
●A81.19.159.482026-03-26 → 2026-04-19 · 3 obs
● 2026-03-26 23:25:00
● 2026-04-19 21:55:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| amcsystems.at | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for amcsystems.at (unsigned zone)
⏱️ Timing
Total: 826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.48 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.amcsystems.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
amcsystems.at is a parent of mail.amcsystems.at.
IP Addresses
amcsystems.at points to a single IP address: 81.19.159.48.
Other host names such as ff-neuzeug.at, recontinue.com, chbodner.com, nat-arts.com and christoph-appl.com share IP numbers with amcsystems.at.
Name Servers
amcsystems.at is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
amcsystems.at uses the same name server setup as other domains, including magenta.or.at, anchorageofficial.com, smuc.at, biobraeutigam.at and external-experts.at.
Host names with two IP numbers:
ns1.world4you.at points to 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253.
ns2.world4you.at points to 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253.
Mail Servers
The mail server for amcsystems.at is mail.amcsystems.at.
Host mail.amcsystems.at points to IP 81.19.149.81.